The two-piece elevator studs arrive in a compressed position to accommodate stocking in a building elevator and then can be extended (telescoped) to the required length at point of installation. This reduces the cost of stocking long studs on floors accessible only by elevators and stairways.
Unit of Measure
Specifications
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Elevator Stud Section Properties
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TRAKLOC® Composite Limiting Heights with 5/8 Inch (in) Type X Gypsum Board
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TRAKLOC® Fully Braced Non-Composite Limiting Heights
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TRAKLOC® 48 Inch (in) O.C. Bracing Non-Composite Limiting Heights
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Compliance
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United States (U.S.) and Foreign Patents
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TRAKLOC® Track
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Storage Requirements
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Head-of-Wall Deflection Required?
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Other Benefits Include
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Features and Benefits
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Addition Information
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Note
Elevator Stud Section Properties
Design Thickness |
N/A 0.0312 in |
Yield Strength |
N/A 33 ksi |
Area |
N/A 0.161 in² |
Weight |
N/A 0.55 lb/ft |
Gross Section Properties (lx) |
N/A 0.156 in4 |
Gross Section Properties (Sx) |
N/A 0.128 in³ |
Gross Section Properties (Rx)1 | N/A 0.982 in |
Gross Section Properties (ly) |
N/A 0.031 in4 |
Gross Section Properties (Ry) |
N/A 0.438 in |
Effective Section Properties at Tensile Strength (Fy) (Ae) |
N/A 0.113 in² |
Effective Section Properties at Tensile Strength (Fy) (lx) |
N/A 0.163 in4 |
Effective Section Properties at Tensile Strength (Fy) (Sx) |
N/A 0.125 in³ |
Effective Section Properties at Tensile Strength (Fy) (Mal) |
N/A 2475 in·lb |
Effective Section Properties at Tensile Strength (Fy) (Mad)2 | N/A 2515 in·lb |
Effective Section Properties at Tensile Strength (Fy) (Vag) |
N/A 832 lb |
Effective Section Properties at Tensile Strength (Fy) (Vanet) |
N/A 372 lb |
Stud/Track End Reaction (Rx) |
N/A 137 lb |
Torsional Properties (Jx1000) |
N/A 0.0523 in4 |
Torsional Properties (Cw) |
N/A 0.041 in6 |
Torsional Properties (Xo) |
N/A -0.934 in |
Torsional Properties (m) |
N/A 0.561 in |
Torsional Properties (Ro) |
N/A 1.425 in |
Torsional Properties (ß) |
N/A 0.570 Beta |
Length (Lu) |
N/A 30.0 in |
TRAKLOC® Composite Limiting Heights with 5/8 Inch (in) Type X Gypsum Board
Width |
N/A 2-1/2 in |
Spacing |
N/A 12 in16 in24 in |
Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 20 ft 0 in. |
Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 16 ft 9 in. |
Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 14 ft 7 in. |
Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 17 ft 6 in. |
Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 14 ft 7 in. |
Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 8 in. |
Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 15 ft 11 in. |
Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 13 ft 3 in. |
Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 7 in. |
Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 18 ft 2 in. |
Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 15 ft 2 in. |
Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 13 ft 3 in. |
Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 15 ft 11 in. |
Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 13 ft 3 in. |
Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 7 in. |
Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 14 ft 5 in. |
Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 12 ft 1 in. |
Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 6 in. |
Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 15 ft 11 in. |
Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 13 ft 3 in. |
Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 11 ft 7 in. |
Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 13 ft 11 in. |
Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 11 ft 7 in. |
Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 1 in. |
Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 12 ft 7 in. |
Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 6 in. |
Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 9 in. |
Notes for Composite Limiting Height |
N/A
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TRAKLOC® Fully Braced Non-Composite Limiting Heights
Fully Braced Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 16 ft 3 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 10 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 3 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 14 ft 10 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 8 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 10 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 6 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 10 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 14 ft 9 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 8 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 3 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 12 ft 10 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 6 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 5 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 9 ft 2 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 12 ft 10 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 3 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 11 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 6 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 9 in. |
Fully Braced Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 9 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 9 ft 1 in. |
Fully Braced Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 0 in. |
Notes for Fully Braced Non-Composite Limiting Height |
N/A
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TRAKLOC® 48 Inch (in) O.C. Bracing Non-Composite Limiting Heights
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 16 ft 3 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 10 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 3 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 13 ft 9 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 12 ft 8 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 1 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 11 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 11 ft 6 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 12 Inch (in) Spacing |
N/A 10 ft 1 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 14 ft 7 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 8 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 3 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 11 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 11 ft 6 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 1 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 4 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 10 ft 4 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 16 Inch (in) Spacing |
N/A 9 ft 2 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 11 ft 11 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 10 ft 3 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 11 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 9 ft 9 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 9 ft 9 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 7.5 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 9 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/120) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 5 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/240) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 5 in. |
48 Inch (in) O.C. Bracing Non-Composite Limiting Height (L/360) at 10 Pounds Per Square Foot (PSF) Pressure and 24 Inch (in) Spacing |
N/A 8 ft 0 in. |
Notes for 48 Inch (in) O.C. Bracing Non-Composite Limiting Height |
N/A
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Compliance
Compliance |
N/A
TRAKLOC®’s ICC-ES Report # ESR-1464 is in compliance with:
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United States (U.S.) and Foreign Patents
United States (U.S.) and Foreign Patents |
N/A
The TRAKLOC® product line provided by ClarkDietrich® Building Systems is licensed under the following U.S. and Foreign Patents: U.S. Patent No. 7,223,043 U.S. Patent No. 7,594,311 U.S. Patent No. 8,061,099 U.S. Patent No. 8,074,416 Japan Patent No. 4934868 Japan Patent No. 5156889 Australia Patent No. 2006201344 Australia Patent No. 2005332657 |
TRAKLOC® Track
TRAKLOC® Track |
N/A
TRAKLOC® track has two unique features. The most obvious feature of the TRAKLOC® track is the V-groove rolled into the flanges of the track to match the swaged ends of the TRAKLOC® stud. Next, are the dimples pressed into the center of the web. Together, the V-groove and the dimples provide a positive connection between stud and track without the need for mechanical fasteners. TRAKLOC® track standard length is 10'-0". Shorter lengths are available for non-standard conditions. |
Storage Requirements
Storage Requirements |
N/A TRAKLOC® is a dynamic system consisting of two moving parts. To maintain the telescoping feature of this system, it is important to store TRAKLOC® studs indoors, free of excessive dust and airborne particulates. |
Head-of-Wall Deflection Required?
Head-of-Wall Deflection Required ? |
N/A Elevator Studs are not for deflection by themselves. However, deflection can be achieved by using MaxTrak® slotted deflection track or deep leg track with lateral bracing at the head of the wall. |
Other Benefits Include
Other Benefits Include |
N/A
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Features and Benefits
Features and Benefits |
N/A
|
Addition Information
Addition Information |
N/A
TRAKLOC® non-load bearing interior wall system is Intertek Warnock Hersey Design Listed and approved for use in both one and two-hour fire-rated head-of-wall assemblies requiring deflection in accordance with ASTM E119 and ASTM E1966. Intertek Design Listings Nos. on inside back cover.
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Note
Note |
N/A
For SI Units: 1 inch = 25.4 mm, 1 lb = 4.45 N, 1 ksi = 6.89 N/mm².
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- 1 Stud/Track End Reaction (Rx) is the maximum end reaction (web crippling) capacity based on a minimum bearing length of 1 inch.
- 2 The distortional buckling moment (Mad) does not consider the beneficial effect of sheathing to rotational stiffness, Kɸ = 0.